Premium Secure Envelopes c4 125gsm White window peel and seal 100 piecesBrand:Premium Secure Viking No.7173828
One of the strongest envelopes in the world
This range carries the impressive title 'one of the strongest envelopes in the world' and with good reason. Its tear resistant paper substrate will resist tearing under the strongest of hands and if your contents matter to you this has to be the product for you. Unique to Blake, a paper envelope that is tear resistant, water impermeable, burst resistant, grease proof and fully overprintable.
Power-seal peel & seal for extended shelf life and tamper proof security.
|Basic Product Colour||White|
|Interior Height||324 mm|
|Interior Width||229 mm|
|Manufacturer Part No.||TR9901|
|Seal||Peel and Seal|
|Standardized Envelope Format||C4|
|Warranty Manufacturer||Blake Envelopes|